159,370 research outputs found
Management of estuarine beaches on the Amazon coast though the application of recreational carrying capacity indices
The purpose of this paper is to determine the Recreational Carrying Capacity of three estuarine beaches (Colares, Marudá and Murubira) on the Amazon coast of Brazil, based on the combined assessment of natural conditions and visitor facilities. In the final analysis, the carrying capacity of Colares beach was estimated to be 1089 visitors per day, and that of Murubira beach, 238 visitors per day. At Marudá beach, however, the inadequate quality of the water resulted in an RCC of zero, indicating that the beach should not be visited for recreational use. The results of this study may provide a valuable diagnostic tool for the development of future state and municipal coastal management programs. We believe that the procedures adopted in this study are applicable to other estuarine beaches on the Amazon coast, as well as in other estuarine beaches elsewhere with similar natural characteristics.Peer ReviewedPostprint (author's final draft
Environmental capacity in the East Midlands: an evidence base fit for purpose
This report relates to the initial study into the measurement of Environmental Capacity within the East Midlands Region considering what indicators/measures of Environmental Capacity can be put into place in the near future within the region and what are the aspirations regarding longer term indicators / measures of Environmental Capacity in the region. The study involved in depth interviews with relevant employees from local authorities and other key agencies within the region covering the current data collected/used in monitoring and the possible link to the monitoring of Environmental Capacity as well as the interviewees' awareness of and attitudes towards Environmental Capacity as a monitoring tool
PICES Climate Change and Carrying Capacity Workshop on the Development of Cooperative Research in Coastal Regions of the North Pacific, October 17-18, 1997, Pusan, Republic of Korea
(PDF contains 53 pages
Toward the Integration of Economics and Outdoor Recreation Management
The general theme of this bulletin is that improved management of
public-sector recreational resources is a multidisciplinary task. To this
end, we attempt to integrate elements of outdoor recreation management
theory and economics. The bulletin is written for both resource managers
and researchers. For the former, our intent is to emphasize the importance
of being aware of economic implications-at least conceptually-of
management actions that influence the character and availability of recreational
opportunities. To researchers involved in developing recreation
management theory, we draw attention to the parallel between recreation
management theory and the traditional managerial economic model
of the firm. To economists, particularly those involved in developing
and applying nonmarket valuation techniques, we draw attention to the
types of decisions faced by resource managers.
We argue that the most important resource allocation issues are of
the incremental variety, so nonmarket valuation should also yield incremental
values. These values alone, however, are not sufficient
economic input into rational public choice analysis. The missing link ,
or nexus, between outdoor recreation management theory and economic
analysis is the integration of supply and demand, as called for by traditional
managerial economics. Collaborative research to develop recreation
supply response functions akin to agricultural production functions
is an essential step that is missing from both literatures. Theoretical and
applied work assume greater practical importance if they feed information
into this broadened framework. It is our hope that this bulletin will
bring the disciplines closer to that realization
The Power of Primary Schools to Change and Sustain Handwashing with Soap among Children: The Cases of Vietnam and Peru
World Bank Water and Sanitation Program's Global Scaling up Handwashing Project, funded by the Bill and Melinda Gates Foundation, is an effort to expand handwashing among women and children by using innovative promotional approaches. This working paper provides case studies of the project in Vietnam and Peru. Both used entertainment education and teacher capacity building, but as a result of differences in government and education contexts, as well as child-focused research that revealed important cultural differences, programs varied substantially among the two locations. In both cases, the primary school setting was found to be an effective site for improving handwashing
Rapid Impact Assessment Matrix (RIAM) - An Analytical Tool in the Prioritization of Water Resources Management Problems in Ghana
The rapid impact assessment (RIAM), which was developed in Denmark, is a new tool for the execution of environmental impact assessments. RIAM is quite flexible, transparent and leaves a permanent record, which can be independently checked, validated or updated. RIAM has successfully been used to prioritize water resources management problems in Ghana in the order of which problems call for the most urgent attention. The priority list was easily validated and accepted to be the true reflection of the situation at a national workshop in which experts and representatives from water agencies, donor agencies, university faculties and departments, research institutes, private institutions and organizations including Non Governmental Organizations (NGOs) participated. The study has shown that RIAM, which can also be used in a developing country like Ghana, is a very useful tool in such prioritization process as has been applied in this exercise
Climate change adaptation and vulnerability assessment of water resources systems in developing countries: a generalized framework and a feasibility study in Bangladesh
Water is the primary medium through which climate change influences the Earth’s ecosystems and therefore people’s livelihoods and wellbeing. Besides climatic change, current demographic trends, economic development and related land use changes have direct impact on increasing demand for freshwater resources. Taken together, the net effect of these supply and demand changes is affecting the vulnerability of water resources. The concept of ‘vulnerability’ is not straightforward as there is no universally accepted approach for assessing vulnerability. In this study, we review the evolution of approaches to vulnerability assessment related to water resources. From the current practices, we identify research gaps, and approaches to overcome these gaps a generalized assessment framework is developed. A feasibility study is then presented in the context of the Lower Brahmaputra River Basin (LBRB). The results of the feasibility study identify the current main constraints (e.g., lack of institutional coordination) and opportunities (e.g., adaptation) of LBRB. The results of this study can be helpful for innovative research and management initiatives and the described framework can be widely used as a guideline for the vulnerability assessment of water resources systems, particularly in developing countries
PICES Press, Vol. 7, No. 2, July 1999
Improving PICES CO2 measurement quality
The status of the Bering Sea: July - December 1998
The state of the eastern North Pacific since October 1998
The state of the western North Pacific in the second half of 1998
Paul Henry LeBlond
Report on the ICES/SCOR Symposium on Ecosystem Effects of Fishing
What is the carrying capacity of the North Pacific Ocean for salmonids?
Southeast Bering Sea Carrying Capacity (SEBSCC)
The Whole Earth System: The role of regional programs
Sub-Arctic Gyre Experiment in the North Pacific Ocean (SAGE)
The Alaska Predator Ecosystem Experiment (APEX): An integrated seabird and forage fish investigation sponsored by the Exxon Valdez Oil Spill Trustee Council
ICES and GOOS: A progress report
Report on GOOS Living Marine Resource Panel Meetin
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